Question

question 18 (1 point)
a spade is used to

a clear tree roots
b move gravel or clean up construction debris
c tamp down soil along a building
d move large amounts of soil or dig trenches with straight sides

question 19 (1 point)
an advantage of a laser measuring tool is that it

a can be stored in your toolbox without breaking
b can take longer measurements
c has a large accuracy window
d is cheap to purchase

Explanation:

A spade is a tool with a flat - bladed end used for digging and moving soil. Laser measuring tools are known for their high accuracy.

Answer:

Question 18: d. move large amounts of soil or dig trenches with straight sides
Question 19: c. has a large accuracy window